Melamine Double Convex Stones - 7.5mm (Size 28)

Melamine is an exceptionally durable compound commonly used when strength is essential, such as kitchen counters and industrial applications. These are excellent stones to use in an environment where the stones will be put to constant, hard use. Like Yunzi stones, they have a satisfying heft and snap to them.

Great for go clubs, starter sets or as a substitute for when you don't want to take out your expensive set of stones.